Amazon ECS service scaling execution block sample policy - Amazon Application Recovery Controller (ARC)

Amazon ECS service scaling execution block sample policy

The following is a sample policy to attach if you add execution blocks to a Region switch plan for Amazon ECS service scaling.

JSON
{
  "Version":"2012-10-17",		 	 	 
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "ecs:DescribeServices",
        "ecs:UpdateService"
      ],
      "Resource": [
        "arn:aws:ecs:us-east-1:123456789012:service/app-cluster-primary/app-service",
        "arn:aws:ecs:us-west-2:123456789012:service/app-cluster-secondary/app-service"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "ecs:DescribeClusters"
      ],
      "Resource": [
        "arn:aws:ecs:us-east-1:123456789012:cluster/app-cluster-primary",
        "arn:aws:ecs:us-west-2:123456789012:cluster/app-cluster-secondary"
      ]
    },
    {
      "Effect": "Allow",
      "Action": [
        "ecs:ListServices"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "application-autoscaling:DescribeScalableTargets",
        "application-autoscaling:RegisterScalableTarget"
      ],
      "Resource": "*"
    },
    {
      "Effect": "Allow",
      "Action": [
        "cloudwatch:GetMetricStatistics"
      ],
      "Resource": "*"
    }
  ]
}